Hamas has not been good for the Gazans. A lot of Palestinians didn't want Hamas running the game, preferring the Palestinian Authority. But younger Palestinians preferred Hamas, because life kept getting s#!ttier with the weak-kneed PA in charge and Hamas promised action and revenge. Imagine people in America turning to the Tea Party because they didn't trust either establishment, and then the Tea Party starts morphing into the Proud Boys. Then multiply that by 1,000.
So tomorrow those same Gazans can wake up to a world where Hamas is no longer stealing their foreign aid and using them as human shields while acting as Iranian puppets. They will simply look out at their homeland having been destroyed by the Israeli army, with Israel having no intention of rebuilding it, 50,000 of their people, mostly women and children dead, and the Netanyahu government ready to use Hamas as cover to break all previous agreements and simply settle Gaza and the West Bank as they've always intended.
I don't think it's ever a good day for the Palestinians.